Figure 6: The correlation length of Zr70Ni30 TFMG.
From: Structural Signature of Plasticity Unveiled by Nano-Scale Viscoelastic Contact in a Metallic Glass
The correlation lengths of the energy dissipation images at different states. Inset: Estimation of correlation length by using equation 
, in which l is the correlation length, σ is the root mean square energy dissipation.
